109362020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5273}}^1$

素因数の和:5360

約数の個数: 48

約数和(自身を含む): 247202928

約数和(自身を除く): 137840908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 5273, 10370, 10546, 20740, 21092, 26365, 52730, 89641, 105460, 179282, 321653, 358564, 448205, 643306, 896410, 1286612, 1608265, 1792820, 3216530, 5468101, 6433060, 10936202, 21872404, 27340505, 54681010, 109362020]

約数ペア:

[(1, 109362020), (2, 54681010), (4, 27340505), (5, 21872404), (10, 10936202), (17, 6433060), (20, 5468101), (34, 3216530), (61, 1792820), (68, 1608265), (85, 1286612), (122, 896410), (170, 643306), (244, 448205), (305, 358564), (340, 321653), (610, 179282), (1037, 105460), (1220, 89641), (2074, 52730), (4148, 26365), (5185, 21092), (5273, 20740), (10370, 10546)]